MySQL Enterprise Firewall Vulnerability in Oracle MySQL
CVE-2025-21495

4.4MEDIUM

Key Information:

Vendor

Oracle
Status
Mysql Enterprise Firewall
Vendor
CVE Published:
21 January 2025

What is CVE-2025-21495?

A vulnerability exists in the MySQL Enterprise Firewall of Oracle MySQL, allowing a high-privileged attacker with network access via multiple protocols to potentially compromise the Firewall. This vulnerability permits unauthorized actions that could lead to a denial-of-service (DoS) condition, causing the MySQL Enterprise Firewall to hang or crash repeatedly. Supported versions affected include 8.0.40 and earlier, 8.4.3 and earlier, and 9.1.0 and earlier.

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Affected Version(s)

MySQL Enterprise Firewall * <= 8.0.40

MySQL Enterprise Firewall * <= 8.4.3

MySQL Enterprise Firewall * <= 9.1.0

References

https://www.oracle.com/security-alerts/cpujan2025.html
vendor-advisory

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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